Recent content by GrahamStirling

Brilliant, thanks. G

My system is similar to this http://www.soliftec.com/CentralHeating.pdf but mine has a heat sink on the gravity side (a rad in the bathroom).

Thanks. It's a sumo stove built by dowling stoves. The gravity side has an open rad. All the other rads (on the pumped side) have thermostic valves. I want the room stat to control the pump only when the gravity side is between 45 and 90 degs. The pipe stats will override outside this...

Hello. I have just installed a complete vented wet central heating system. The boiler is a solid fuel stove with a back boiler with a gravity fed hot water circuit and a pumped central heating circuit. I would like to control the pump with a room thermostat, timeclock and 2 pipe...